baber/WOPTO huggingface dataset:
Patent JP-S60173207-A (JP)
Title: Reclamation work
Inventor: NAKAI HARUO
IPC: E02B3/12
Filed: 1984-02-17
Abstract: PURPOSE:To improve workability of reclamation work by a method in which a sheet consisting of a metal net and a sheet composed of a woven cloth pervious to water but impervious to soil and a water shield film is laid on rubble by turning its metal net downwards, and soil is charged on the sheet. CONSTITUTION:A metal net 7 is integrated with a sheet 8 of a flat yarn-woven cloth of polypropylene, polyester, etc., or of a nonwoven fabric of polyester pervious to water but impervious to soil by using a connector 10. A water shield filter layer 9 of polyamide, polyvinyl chloride, etc., for example, is bonded to the opposite side of the metal net 7 to form a water shield sheet 5. The sheet 5 is covered on rubble 2 by turning the metal net 7 downwards and soil 6 is charged on the sheet 5.
Patent JP-H06242478-A (JP)
Title: Formation of domain inversion structure of ferroelectric substance
Inventor: HARADA AKINORI
IPC: G02F1/37
Filed: 1993-02-18
Abstract: PURPOSE:To deeply form domain inversion structures of a prescribed period on an MgO-LN substrate and MgO-LT substrate with good controllability without generating the crystal destruction of these substrates. CONSTITUTION:The MgO-LN substrate doped with MgO in amt. within a 3 to 9mol% range is used as the MgO-LN substrate 1 at the time of forming proton exchange parts 3 of prescribed patterns on the MgO-LN substrate 1 subjected to monopolarization, then forming the local domain inversion parts 9 by impressing an electric field to these proton exchange parts 3 via a corona wire 4 from a high-voltage power source 8.
Patent JP-H06242455-A (JP)
Title: Liquid crystal display device
Inventor: KASHIWAJIMA TADASHI
IPC: G02F1/1345
Filed: 1993-02-18
Abstract: PURPOSE:To improve the reliability of connection between a TAB and a circuit board for driving in a liquid crystal display device where a liquid crystal display panel and the circuit board for driving are connected by using the TAB equipped with a semiconductor chip. CONSTITUTION:The liquid crystal display panel 1 and the circuit board 2 are connected through the TAB 3 equipped with the semiconductor chip 4, and the connection between the TAB 3 and the circuit board 2 is overlapped so that the chip 4 part may be at the position of the circuit board 2. Then, the lead wire of the TAB 3 and the terminal part of the circuit board 2 are stuck in a state where the chip 4 part is inserted in a notched part 5 formed on the circuit board 2.
Patent JP-S62186989-A (JP)
Title: Device for preventing sticking of aquatic organisms
Inventor: MATSUMOTO YOICHI
IPC: H05C1/00
Filed: 1986-02-13
Abstract: PURPOSE:To prevent sticking of aquatic organisms by disposing plural plate electrode elements having electric field concentrating parts and non-electric field concentrating parts in a manner as not to hinder flow and impressing high-voltage pulses to the high-voltage electrodes of such electrode elements. CONSTITUTION:The plural plate electrode elements 1a formed with plural sharp pointed ends in prescribed areas to form the electric field concentrating parts 1a2 are disposed in the electrode part 1 in such a manner that the electric field concentrating parts 1a2 of the plate electrode elements on one side face the non-electric field concentrating parts 1a1 of the other plate electrode elements into the flow of sea water or fresh water in a manner as not to hinder the flow thereof. The one party of the plate electrode elements disposed to face each other are grounded and the other are acts as high-voltage electrodes 1b. The high-voltage pulses are impressed by a power source part 2 to such high-voltage electrodes. The aquatic organisms entering the device by being entrained in the flow of the sea water or fresh water is selectively paralyzed and exterminated by the electric shock. As a result, the problems of environmental pollution are eliminated and the sticking of the aquatic life is prevented at a substantially practicable cost.
Patent JP-S6312447-A (JP)
Inventor: NOSAKA SHOJI
IPC: B65D17/353
Filed: 1987-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02277452-A (JP)
Title: Appliance implanted into femur
Inventor: DEEBUITSUDO ERU BURAMUFUIIRUDO
IPC: A61F2/30
Filed: 1990-02-08
Abstract: PURPOSE: To obtain an instrument for implantation to fix an intramedullary rod in femur by equipping it with an intramedullary rod which can be inserted in femur, a synthetic reinforcing prosthesis surface member that comes in contact with an acetabulum, and a fixing member to fix the intramedullary rod to the synthetic prosthesis surface. CONSTITUTION: The instrument has a synthetic reinforcing prosthesis surface member 18, an intramedullary nail, i.e., a rod 12 and a screw extending through a route 16, i.e., a bolt 14 and natural femur head part of the synthetic reinforcing prosthesis surface member 18, and the bolt 14 is engaged within the screw hole of the synthetic reinforcing prosthesis surface member 18. This synthetic reinforcing prosthesis surface member 18 has a form of the entire synthetic reinforcing prosthesis waist part which has a synthetic reinforcing prosthesis femur head part 24 and an acetabulum cup 26 to fill the acetabulum ready for a pelvis with cement. Further, the rod 12 has a head part 30 and a stem part 32 in an appropriate length and the synthetic reinforcing prosthesis surface member 18 can be removed by way of the bolt 14 from the rod 12 easily.
Patent JP-H08219479-A (JP)
Title: Blower
Inventor: IMAMURA TOSHIHIDE
IPC: F24F1/00
Filed: 1995-02-17
Abstract: PURPOSE: To blow air while adsorbing, oxidizing or decomposing polarizing substances or organic material such as moisture or odor in the air by a method wherein a sheet-like member is fixed to each of the vanes at either an inner circumferential surface or an outer circumferential surface of a vane wheel while closing each of the inter-vanes. CONSTITUTION: A cylindrical sheet-like member 6 having a permeation characteristic is installed at an inner circumferential side (or an outer circumferential side) of each of wanes 2a constituting a Sirocco fan 2. The sheet-like member 6 is made of either one of or combination of metallic fiber such as active fiber, glass fiber, non-organic fiber and has a function to oxidize or decompose moisture adsorption agent such as silicagel or the like, polar substances such as copper, nickel or the like or organic substances. In order to regenerate the sheet-like member 6, a heater 9 is arranged inside a vane wheel.  Air passing through the sheet-like member 6 rotated together with the vane wheel and discharged out of a easing 3 is adsorbed in its moisture and polar substances as well as organic substances are adsorbed in response to each of the functions applied to the sheet-like member 6, the air is oxidized and decomposed, its deodoring processing is carried out.
Patent JP-H01205401-A (JP)
Title: Temperature sensor and manufacture thereof
Inventor: OKADA TOICHI
IPC: H01C7/02
Filed: 1988-02-10
Abstract: PURPOSE:To contrive accomplishment of high sensitization and to make it possible to closely fix the title temperature sensor directly to the material whose temperature is to be measured directly by a method wherein a conductive surface layer, in which ions of lightweight element of atomic number 10 or less are implanted, is formed on an insulating high molecular film, and opposed electrodes are formed on said surface conductive layer by performing metal vapor-deposition and ion implantion. CONSTITUTION:Nitrogen ions are implanted into an insulative high molecular film 2, and metal vapor-deposition film 11 is arranged on the surface conductive layer 4 obtained by the above-mentioned ion implantation. At thus time, metal vapor-deposition films 11 and 11 are formed on both side parts of the surface conductive layer 4 by the action of a mask 16. The suitable thickness of the metal vapor-deposition film is about 500Angstrom . Then, with the mask 16 in the state as it is, the nitrogen ions of 90keV are implanted into the metal vapor-deposition films 11 and 11. By this implantation of ions, the copper atoms constituting the metal vapor-deposition films 11 and the surface conductive layer 4 are mixed, and a mixture layer 12 is formed. Then, with the mask 16 in the state as it is, another metal vapor- deposition film 14 of about 1mum in thickness is formed on the mixture layer 12 by the vapor- deposition of copper. Subsequently, when the mask 16 is removed, a temperature sensor having electrodes 10 and 10 comprising the mixture layer 12 and metal vapor-deposition film 14 and facing each other can be formed.
Patent JP-S55123039-A (JP)
Title: Traveling agricultural machine
Inventor: FUJIMOTO HIROSHI
IPC: A01D69/06
Filed: 1979-03-13
Abstract: PURPOSE: To prevent an accident attributable to an abrupt center pivot turning  against the operator's will, by providing crawler driving gears with a reversible  mechanism which is also equipped with a device for inhibiting operation of the  mechanism whenever the transmission is operated at a  speed above a predetermined level.  
     CONSTITUTION: A mechanism, built in a mission case 5, for transmitting power to crawler driving gears on both sides has a multi-stage transmission 8 composed of a main transmission 8A with three forward gears and a rearward gear and of an auxiliary transmission 8B with high and low gears. A reversible mechanism 16 for controlling both crawler driving gears in directions opposite to each other is set between the rearward shaft 12 and control shafts 14, 14, the mechanism 16 being equipped with a device 17 which inhibits operation of the mechanism whenever the main transmission 8A is in high-speed operation. The device 17 is thrown out of a gear 9D when the rearward gear 12A of shaft 12 is engaged with the high-speed gear 9C of change-speed 10B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000226296-A (JP)
Title: Molecular beam epitaxial device
Inventor: SAKU TADASHI
IPC: H01L21/203
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a molecular beam epitaxial device capable of solving the problem of insufficiency of exhaustion of an impurity gas by a conventional liquid nitrogen shroud panel in a growing chamber, and capable of growing an ultra-highly pure semiconductor crystal. SOLUTION: A liquid nitrogen shroud panel 2 is installed in the interior of a growing chamber 1, and in addition thereto, at least one of exhausting means such as a non-evaporative getter 5 utilizing the chemical adsorption of a chemically active metal and a trap panel 6 cooled by using a helium gas refrigerator, is installed therein.
Patent JP-H08215764-A (JP)
Title: Roll forming device
Inventor: MURAKAMI HAJIME
IPC: B21D5/08
Filed: 1995-02-20
Abstract: PURPOSE: To prevent a bottom part or an oblique side from generating the strain in a time of producing the article of a roof material, etc., which is curved in the longitudinal direction. CONSTITUTION: This roll forming device provides the multi-stage roll parts 6 to 21 which form a long size flat, thin sheet 2 composed of a steel so that the sheet 2 is gradually formed in a front face shape having a high height and an almost V-shape or a corrugated shape, and this device provides an arch forming roll part 26 which forms the formed article in an arch shape by incurvating in the longitudinal direction. Further, rippling waves forming roll parts 1, 23 in order to respectively form the rippling waves like projecting and recessing parts at the proper positions of the oblique side and the bottom part of the arch like article to be formed are arranged.
Patent JP-S56134725-A (JP)
Title: Rustproofing of laminated core
Inventor: MIYAKE YASUHIKO
IPC: H01F41/02
Filed: 1981-03-04
Abstract: PURPOSE:To simplify the rustproofing process by impregnating with oil cores each having an oxide film formed on the surface thereof after the heat treatment of the core made up of silicic steel plates laminated and fixed by staking. CONSTITUTION:Silicic steel plates are laminated and fixed by staking to form cores 1 and 3. The cores undergo a surface treatment at about 200 deg.C to form an oxide film on the surface thereof presenting a light straw or a dark color in tempering. Then, they are impregnated with oil between the laminates to prevent rust. This rustproofing treatment can simplify the process and reduce the cost to meet the requirement of the massproduction as compared with the sort of the treatment that laminated surfaces of the cores other than those butted are coated.
Patent JP-S58147479-A (JP)
Title: Polyester adhesive
Inventor: SATOU TETSUO
IPC: C09J167/00
Filed: 1982-02-26
Abstract: PURPOSE:The titled adhesive that contains acid components such as terephthalic acid or its lower alkyl ester and glycol components such as 1,5-pentanediol at a specific ratio, thus keeping its clarity very well on plastic adhesion and showing high cold flexibility. CONSTITUTION:As the acid components, are added (A) 80-100mol% of terephthalic acid or its lower alkyl ester and 20-0mol% of other dicarboxylic acid, preferably adipic and as the glycol components, are added (C) 5-30mol% of ethylene glycol, (D) 50-90mol% of triethylene glycol and (E) 5-50mol% of 1,5- pentanediol so that A+B becomes 100% and C+D+E becomes 100%. Then, they are polymerized to give the objective adhesive. EFFECT:It is suitable for use in adhesion between plastic plates or a plastic plate and a glass plate.
Patent JP-S63219225-A (JP)
Title: Clock signal generator
Inventor: JIYON HAWAADO KOSUTA
IPC: H03L7/183
Filed: 1988-02-12
Abstract: PURPOSE:To simplify the signal generator by providing a reference signal generating means and a 1st variable frequency division means to a phase locked loop and using a 2nd variable frequency division means so as to frequency-divide the output of a reference signal generating means to give the result to the phase locked loop thereby generating lots of clocks at a wide range. CONSTITUTION:A phase locked loop 10 is provided to a digital clock signal generator and the lock loop 10 consists of a phase detector 11, a loop amplifier 12, an oscillator 14 and a loop frequency divider 15. The frequency divider 15 is used as a device to a selected value and controlled by a microprocessor 16. Then a reference signal for the loop 10 is led out of a voltage controlled crystal oscillator 17 to synchronize the oscillator 17 in response to the output of a D/A converter 20 receiving the control signal of the processor 16. Moreover, the output of the oscillator 17 is counted by a counter 21 and its count is fed to the processor 16. Then the control signal of the processor 16 is used to vary the frequency division ratio of the frequency divider 15 to generate lots of clocks at a wide range.
Patent JP-H09223632-A (JP)
Title: Neutral-point current-limiting apparatus for transformer
Inventor: IKA TERUO
IPC: H01F27/34
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a neutral-point current-limiting apparatus by which a site required for its installation is reduced by a method wherein an airtight container in which an insulating gas is sealed and in which a resistor is housed is provided and the neutral terminal of a transformer is pulled airtightly into the airtight container so as to be grounded via the resistor. SOLUTION: The neutral-point terminal of a transformer 1 which is placed on the ground 14 is pulled into an airtight container 20 via a housing 2 so as to be connected to a conductor 39. The conductor 39 rises to the upper part inside the airtight container 20, and it is passed airtightly through a spacer 21 so as to be connected to a resistor 27 inside an airtight container 19. The upper part side of the resistor 27 is connected to a conductor 16, and it is passed airtightly through the spacer 21 so as to be pulled into an airtight container 22. The conductor 16 is pulled airtightly out to the outside of the airtight container 22, it is supported by a support 23, and it rises along the left side face of the airtight container 19 so as to be connected to a grounding terminal E on the surface of the transformer 1.  In addition, a changeover operating device 18 for the resistor 27 and a temperature detector 17 for an insulating gas inside the airtight container 19 are attached to the left side face of the airtight container 19.
Patent JP-S62188325-A (JP)
Title: Method and apparatus for forming orientation flat surface of compound semiconductor
Inventor: SHIMIZU ATSUSHI
IPC: B24B49/00
Filed: 1986-02-14
Abstract: PURPOSE:To enable the direct formation of an orientation flat on a cylindrical ingot without cutting off wafers by a method wherein an appropriate specular surface on a cracking plane formed in a part of the cylindrical ingot is detected by a laser detector provided movably, a laser beam is applied to the face for positioning, and thereafter the orientation flat is formed by grinding. CONSTITUTION:A cut 12 is formed in the end portion of an ingot in the direction perpendicular to the axis, a thin piece is cleaved off, and a cleavage plane 4 is exposed. The cleavage plane 4 is directed toward a laser oscillator tube 1, and a feeding mechanism 7 is adjusted with a peep through a peeping window 3, so that a laser beam strikes upon a specular surface portion. The ingot is rotated in the state wherein the specular surface 5 is exposed to the laser beam, so that the spot of a reflected beam is coincident with the center M of the peeping window 3. A grinder 8 positioned in parallel with the incident laser beam is pushed against the lateral surface of the ingot and moved along a bus line while rotated, so that a cleavage plane parallel with the surface 9 of the grinder is ground. After one orientation flat OF is formed by grinding in this way, the grinding of another orientation flat IF is conducted.
Patent JP-S58147813-A (JP)
Title: Magnetic recording and reproducing device
Inventor: UCHIKURA HIDEAKI
IPC: G11B5/09
Filed: 1982-02-26
Abstract: PURPOSE:To reduce both of a peak shift due to a demagnetizing field generated by a previous bit on a recording medium during recording and a peak shift due to the asymmetry of intervals of magnetism inversion. CONSTITUTION:A signal inputted to an input terminal 71 is supplied to the plus input terminal 77 of an adder 74 through a delay circuit 72 and also supplied to the input terminal of the 2nd delay circuit 73. The output signal of the delay circuit 73 is supplied to the 1st minus input terminal 78 of the adder 74. Further, the signal inputted to the input terminal 71 is supplied to the 2nd minus terminal 79 of the adder 74 through a voltage divider 75. The adder 74 performs arithmetic of (voltage at plus input terminal 77) - (voltage at 1st minus input terminal) - (voltage at 2nd minus input terminal) and sends out its output to an output terminal 80. The output reduces peak shifts due to waveform interference while reducing the influence of a demagnetizing field.
Patent JP-H01205658-A (JP)
Title: Facsimile transmitter
Inventor: OSUMI NOBUO
IPC: H04N1/00
Filed: 1988-02-12
Abstract: PURPOSE:To distinguish an original to be sent and other original not to be sent momentarily by stamping a seal stamp representing the enabled transmission to the read side of the sent original. CONSTITUTION:A picture signal converted into an electric signal and coded by a read coding section 1 is converted into a signal in matching with a line by a modulation section 2 and sent to a line via a line control section 3. When each page of one transmission document is sent normally to a transmission destination, a control section 4 receives the information from the line control section 3 and gives a request of stamping of a transmission finished stamp to a stamper 5 at the rear side of the relevant page of an original read section of the read coding section 1. Thus, the stamper section 5 depresses the transmission finished stamp on the rear side of each original whose transmission is finished in this way. Thus, the front side of the original is not made dirt by a meaningless stamping and the sent original is confirmed clearly and momentarily more than the case with the stamping on the front side.
Patent JP-H06245082-A (JP)
Title: Picture encoding device and decoding device
Inventor: KIMURA SHUNICHI
IPC: H04N19/80
Filed: 1993-02-19
Abstract: PURPOSE:To provide decoded pictures with less block distortion even when block encoding and decoding are repeated for same pictures. CONSTITUTION:In an encoding device for dividing input pictures into picture areas in prescribed shape and size and repeatedly performing the encoding and decoding for the respective divided picture areas, boundary information provided in input picture signals 1 is analyzed by a block division boundary information analysis circuit 5, division into blocks are performed at positions different from the positions of a previous time by a blocking circuit 2 based on the obtained boundary information, block pictures are encoded by a discrete cosine transformation encoder 3 and further, the boundary information is added to encoded picture information by a block division boundary information adding circuit 4.
Patent JP-S53115607-A (JP)
Title: Raw material charging device in vertical type furnace
Inventor: IMAFUKU YUTAKA
IPC: C21B7/18
Filed: 1977-03-18
Abstract: PURPOSE: To provide a raw material charging device in a vertical type furnace wherein the upper side opening ends of a plurality of chutes positioning the lower side opening ends in the interior of the furnace top are connected to the lower sides of a raw material storing hopper, a plurality of movable armors are fitted to the inner side of the furnace in a manner inclinable and movable toward the furnace core and the charging and distribution of the raw material can be carried out in wider range, the mechanism is simple, and parts are small-sized, and easily exchanged. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000231697-A (JP)
Title: Car navigation system
Inventor: KUNIMATSU YOSHIMASA
IPC: G01C21/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a car navigation system which allows automobiles to travel to a destination without mutually confirming position information on the leading vehicle and the routes to the destination. SOLUTION: A navigation device 12 is provided with a transmission part 2 which sends as guidance information a guidance to the destination given by the navigation device 12 and a vehicle different from the vehicle mounted with the navigation device 12 is provided with a receiver 60 which receives the information from the transmission part 28. Further, the transmission part 28 is connected to a navigation computer 22 and transmits vocal guide data based upon a guide route retrieved by the navigation computer 22.
Patent JP-H0236232-A (JP)
Title: New soluble polyimide siloxane and its manufacture and use
Inventor: CHIYUN JIEI RII
IPC: C08G73/10
Filed: 1989-02-09
Abstract: PURPOSE: To provide a polyimidesiloxane soluble to diglyme and suitable for a coating requiring heat resistance by reacting a diamine compound, a bifunctional siloxane monomer and a specified organic di-acid anhydride.  
     CONSTITUTION: (A) An organic diamine, (B) a bifunctional siloxane monomer, and (C) an organic di-acid anhydride containing bis(dicarboxyphenyl) hexafluoropropene di-acid anhydride are reacted, whereby a polyimidesiloxane soluble to diglyme is provided. As the organic diamine, compounds of the formula I and the formula II are preferably used. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04270023-A (JP)
Title: Production of nondecarburized steel material
Inventor: YANAGIYA TOSHIO
IPC: C21D9/00
Filed: 1991-02-26
Abstract: PURPOSE:To prevent the occurrence of decarburization in respective surfaces of an ingot, a steel slab after slabbing, and a steel material after finish rolling of steel slab. CONSTITUTION:An antimony-containing coat is applied to the internal surface of a mold and the casting of a molten steel is done to obtain an ingot, and also, the antimony-containing coat is applied to the surface of a steel slab and heating is done to perform rolling.